# the compiler: gcc for C program, define as g++ for C++ CC = gcc # compiler flags: # -g adds debugging information to the executable file # -Wall turns on most, but not all, compiler warnings CFLAGS = -g -Wall # the build target executable: TARGET = usb_detach all: $(TARGET) $(TARGET): $(TARGET).c $(CC) $(CFLAGS) -o $(TARGET) $(TARGET).c clean: $(RM) $(TARGET)